JN0-690 practice test

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QUESTION NO: 1
Which CLI command is used to restart a software process?
A. restart
B. reboot
C. commit
D. reload
Answer: B
QUESTION NO: 2
Which CLI command applies the candidate configuration to the active configuration?
A. load
B. merge
C. copy run start
D. commit
Answer: C
QUESTION NO: 3
Which operational CLI command would you use to troubleshoot hardware-related problems?
A. show system
B. show chassis
C. show route
D. show cli
Answer: C
QUESTION NO: 4
In the Junos OS, which type of file dumps the program’s environment in the form of memory pointers, instructions, and register data to a file in the event of a panic or other serious malfunction?
A. log file
B. backup file
C. configuration file
D. core file
Answer: B
QUESTION NO: 5
Which operational CLI command would you use to display information about the system and software processes?
A. show system
B. show chassis
C. show route
D. show cli

 

Answer: C

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